Gender ultrasound at 15 weeks 3 days

So my husband and I decided to get the sneak peak ultrasound, I swore up and down it was a boy but there was this little voice in my head saying it's a girl and sure enough... it's a girl!! We couldn't be more excited and the ultrasound tech just kept saying look at those lines! They are glowing! (the 3 lines that signifies a girl) so we know for sure it's a girl but were any of you mamas like still not 100% sure 😂 I know it's early so some people freaked me out saying the baby could still develop testicles and a penis but that just doesn't seem right when it's clear it's a vagina. Any similar situations or thoughts? Does this look like a girl to you? I'd love to see some girl ultrasounds from around 14-20 weeks!